This one is actually usable under almost every UNIX environment with X11. Pretty sure it could be easily managed to work with Wayland.

I really miss that neat Pause key on Sun Workstations which actually paused the whole Solaris, leaving you to OpenFirmware console with simple debugger. You were able to get back into running system like nothing ever happened.

I really miss that neat Pause key on Sun Workstations which actually paused the whole Solaris, leaving you to OpenFirmware console with simple debugger. You were able to get back into running system like nothing ever happened.